- Supreme Court of Iowa | Wednesday, April 15, 1987 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 24, 1990 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, August 13, 1979 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 19, 1984 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, June 26, 1984 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, May 23, 1986 | Cited 0 times